As part of the device quiesceing we need to disable all active timers
and delayed workers so that they do not execute after the module is
unloaded.

Signed-off-by: Chris Wilson <[email protected]>
Cc: Paulo Zanoni <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
---
 drivers/gpu/drm/i915/intel_display.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 683b68e..5ce1558 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11065,6 +11065,7 @@ void intel_modeset_quiesce(struct drm_device *dev)
 
        cancel_work_sync(&dev_priv->hotplug_work);
        cancel_work_sync(&dev_priv->rps.work);
+       cancel_delayed_work_sync(&dev_priv->pc8.enable_work);
 
        /* catch all required for dev_priv->wq */
        flush_scheduled_work();
-- 
1.7.9.5

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